baber/WOPTO huggingface dataset:
Patent JP-H0877995-A (JP)
Title: Battery provided with explosion-proof safety device
Inventor: INOUE YOSHIHIRO
IPC: H01M2/34
Filed: 1994-09-09
Abstract: PURPOSE: To improve operating precision and reliability of an explosion-proof safety device and to increase an assembling properly and productivity of a battery provided with the explosion-proof safety device. CONSTITUTION: On a thermosensitive resistive element ring 7 put on a metallic caulking ring 10 provided with a diaphragm 8, a lower washer 6, an insulating ring 5, a metallic ring 4 provide with a movable piece, an upper washer 3, and a metallic terminal 2 are piled in order, and these parts having circular outlines are laminated concentrically. The whole of these is fitted in the inner circumference of a ring sealing gasket 11, and as a result, an integral lid element is constructed. The metallic terminal 2 is formed into a hat-shape and is provided with a gas vent hole 2a. In the metallic ring 4 provided with a movable piece, a cantilever strap type movable piece 4b is integrally formed in the center of a ring part 4a. The ring part 4a is not brought into contact with the lower washer 6 beneath the insulating ring 5.  The tip part of the movable piece 4b is clasped between the lower washer 6 and the insulating ring 5 so as to be brought into pressure contact with the lower washer 6.
Patent JP-2000044013-A (JP)
Title: Filter protection stay of clean automatic warehouse
Inventor: HOSODA TSUTOMU
IPC: B65G1/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a particulate filter from being damaged by fastening a filter protection stay made of stainless steel or the like formed into a specific outer diameter using a hollow round bar or stream-lined bar with bolts through blocks or the like to fix it to a back wall. SOLUTION: A filter protection stay 12 is horizontally arranged against a firm back wall 14, and it is fastened with bolts 17 at both ends through blocks 13 to fix to the back wall. For material of the filter protection stay 12, the blocks 13, and the bolts 17, stainless steel material or the like is used, the section of the filter protection stay 12, a hollow round bar or stream-lined bar is used for preventing bending due to the dead weight and preventing a silicon wafer 10 from being polluted by dust due to stagnation of air, and the outer diameter is made about 25 ϕ from a viewpoint of strength, from restriction of dimension, or the like. Hereby, a particulate filter 3 can be prevented from being damaged, and a semiconductor characteristic can be prevented from being affected.
Patent JP-H0551407-A (JP)
Title: Olefin polymerization catalyst and polymerization of olefin using the same
Inventor: IMUDA JUNICHI
IPC: C08F10/00
Filed: 1991-08-27
Abstract: PURPOSE:To provide the title catalyst excellent in polymerization activity, suitable for producing polymers improved in transparency, surface non-tackiness and dynamic physical properties, composed of a catalytic component having group IV B transition metal atom and sulfonate group-contg. ligand, etc., and an organoaluminumoxy compound. CONSTITUTION:The objective catalyst composed of (A) a transition metal compound catalytic component having group IV B transition metal atom and sulfonate group-contg. ligand and cyclopentadiene skeleton-contg. ligand [e.g. bis(cyclopentadienyl)-zirconium(IV)-bis(methanesulfonate)] and (B) an organoaluminumoxy compound, and, where appropriate, furthermore, (C) an organoaluminum compound. It is preferable that the atom ratio for the components A and B (Al/transition metal) be 20-5000 and the concentration of the component A 10<-7> to 5X10<-2>mol/l. Olefin(s) are (co)polymerized in the presence of this catalyst to obtain a polymer with excellent characteristics.
Patent JP-S6277407-A (JP)
Title: Production of fine copper particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1985-09-28
Abstract: PURPOSE:To produce singly dispersed fine copper particles having a narrow particle size distribution by adding an amphoteric surfactant to a reactive soln. when an aqueous copper sulfate soln. is reduced with hydrazine. CONSTITUTION:An amphoteric surfactant such as C10H21NHCH2COONa is added to a hydrazine soln. and stirred. An aqueous copper sulfate soln. is slowly added to the resulting soln. to produce a dark-brown precipitate consisting of fine copper particles. The copper particles are well washed with water by decantation. By this method, fine copper particles having a narrow particle size distribution are easily obtd.
Patent JP-H0875890-A (JP)
Title: Shroud inspection guide for nuclear reactor
Inventor: SAKAMAKI KAZUO
IPC: G21C17/003
Filed: 1994-09-09
Abstract: PURPOSE: To facilitate maintenance work for a shroud and improve the work efficiency. CONSTITUTION: A guide rail 6 for inspection is laid on a baffle plate 5 bridged over a pressure container 1 and a shroud 2 and a guide rod 10 is stood in the guide rail 6. An inspection tool 9 is fitted in the guide rod 10 and an operation pole 8 is connected with the inspection tool 9. A motor 14 is installed in a casing 15 hung above the shroud 2 and an output terminal of an internal gear 19 directly connected with the motor 14 is fixed in an arm 20. The arm 20 is connected with a guide plate 22 and the operation pole 8 is attached to the guide plate 22. The operation pole 8, the guide rod 10, and the inspection tool 9 are rotated through the guide plate 22 by revolution of the arm 20. Maintenance work for the shroud 2 can be carried out efficiently and effectively by moving the inspection tool 9 in the circumferential or up and down direction of the shroud 2.
Patent JP-2001040898-A (JP)
Title: Comb-teeth type multistory parking facilities
Inventor: SUGIMOTO ITSUO
IPC: E04H6/22
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide multistory parking facilities permitting sharp reduction in noises. SOLUTION: These parking facilities are equipped with parking rooms 4 disposed on a plurality of parking stories respectively and having fixed comb teeth 5 and with a carrying truck 8 making a vehicle transferable by vertical insertion of a movable comb teeth 9 through the fixed comb teeth 5, and are provided with a transfer truck 9 being movable transversely over the loading surface of the carrying truck 8 and the traversing floor surface 6 of the parking room 4 and having the movable comb teeth 9.  This transfer truck 9 is provided with a lifting-up device which lifts up the main body of the truck by the air blown against the loading surface 16 of the transfer truck 9 and the traversing floor surface 6 and with a transverse movement driving device 23 which moves the transfer truck transversely along a route of entering and leaving the room on the loading surface 16 and the traversing floor surface 6. The movable comb teeth 9 are elevated between the upper and lower levels of the loading surface of the fixed comb teeth 8 by the lifting-up device so as to transfer the vehicle.
Patent JP-H0531240-A (JP)
Title: Prize-winning ball processing mechanism of pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-08-01
Abstract: PURPOSE:To provide the prize-winning ball processing mechanism which can simplify an assembling process to a mechanism plate. CONSTITUTION:A prize-winning ball processor 50 except for a motor 80 is attached to a mechanism plate 2, and on the other hand, the motor 80 is provided so as to be attachable to the mechanism plate 2, and also, when the motor 80 is attached to the mechanism plate 2, an engaging member 85 formed in a motor shaft of the motor 80 and a part to be engaged with rotary disk 66 of the prize-winning ball processor 50 are engaged to each other. In such a way, an assembling process for the prize-winning ball processing mechanism to the mechanism plate 2 is executed by only assembling one kind of prize- winning ball processor 50, therefore, it is unnecessary to assemble it, while confirming it and a fitting work can be executed smoothly, and also, in the assembling process for the motor 80, only the motor is discriminated and managed, therefore, the management is facilitated, and also, a small number of stock places may suffice.
Patent JP-H1063825-A (JP)
Title: Picture reproducing device
Inventor: ITO WATARU
IPC: G06T3/40
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To adjust the definition even of a picture signal with high density, and to suppress the increase of arithmetic processing amounts for a picture signal with low density in a picture reproducing device in which the picture signal with low density and the picture signal with high density are selectively inputted and extended, and the extended picture is reproduced by a laser image. SOLUTION: The plotted pixel size and plotted pixel density of a laser image 20 are respectively set 12 and 4 times of the conventional manner. When a picture signal with high density whose magnification is 1 is inputted, a multi- formatter 10 obtains an interpolated picture signal whose magnification is 2 times, and makes it correspond to the plotted picture element of the laser imager 20 one to one. When the picture signal with low density is inputted, the interpolated picture signal is applied to two picture elements of the two lines of the laser imager 20 as the same values so that the apparent size of the picture elements of the laser imager 20 can be equivalent to the conventional manner.
Patent JP-S6371530-A (JP)
Title: Output control device
Inventor: ANZAI SHUNSUKE
IPC: B60W10/10
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the damage in a driving system by controlling the output of an engine not to exceed the strength limit output of the driving system when the reduction ratio of a transmission is more than a prescribed ratio and further the rotating speed is withing a prescribed range. CONSTITUTION:The position of the change lever 60 of a transmission 58 being connected to an engine D is detected by a shift position sensor 62, and together with the signal from a rotating speed sensor 56 this is input into a control circuit 100. On the end of a floating arm 32 being interlocked with the control rack 38 of a governor 1, the cam surface 42a of a stop cam 42 is abutted. The cam 42 is moved by a step motor 62 via a sliding table 44. When the reduction ratio of a transmission is more than a prescribed ratio and further the rotating speed is within a prescribed range, the step motor 52 is driven as much as the amount stored in a ROM 102 to move the stop cam 42 toward right. Thus, the engine output is restricted, and the damage in the driving system can be prevented.
Patent JP-H0958820-A (JP)
Title: Commodity received order processing method and system thereof
Inventor: YOSHIDA ATSUSHI
IPC: G06Q50/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To save a time required for order receiving process as well as to reduce a host computer load without inquiring the host computer the all of commodities requiring the reservation of stockpile. SOLUTION: A commodity at tribute file 21 for recording sectional attribute assigned by partitioning in the first section and the second section in compliance with configuration of a stockpile reservation with regard to a commodity is provided and in the stockpile master 32, an alarm stockpile quantity indicating a proper lower limit of a stockpile quantity is recorded with regard to each commodity in the second section.  And when the stockpile quantity recorded in the stockpile master 32 is below the alarm stockpile quantity, the commodity is recorded as the commodity with its stockpile alarm generated, and if the sectional attribute of the commodity inputted from terminal device is staying in the second section and not any commodity subjected to generation of stockpile alarm, its order receiving is considered possible without referring to the stockpile master 32 and if commodity is staying in the second section and subjected to generation of stockpile alarm, possibility of order receiving is judged by referring to the stockpile master 32.
Patent JP-H0643945-A (JP)
Title: Temperature controller
Inventor: NAKAMICHI SHOZO
IPC: G05B11/36
Filed: 1992-07-23
Abstract: PURPOSE:To provide the temperature controller which can perform stable temperature control by putting a cooling-side actuator in operation without any delay when the temperature of a body to be controlled needs to be lowered and also preventing interference between heating and cooling. CONSTITUTION:Control means 15a and 15b which find manipulated variables of actuators from the output of a comparing circuit 12 comparing the actual temperature of the body to be controlled with set temperature and output the calculated variables are provided for heating-side and cooling-side actuators 4 and 5 respectively. Then this device is equipped with a switching control means 23 which connects the outputs of the control means to the actuators through contacts H and C respectively and makes those contacts selectively according to the output of the comparing means 12 and a correcting means 24 which calculates and sets a correction value for the manipulated variable of the heating-side control means 15a according to the actual temperature of the controlled body and the manipulated variable and set temperature of the heating-side control means 15a when the operation is switched from the cooling side to the heating side by the switching control means 23.
Patent JP-S6373907-A (JP)
Inventor: SONOBE TERUO
IPC: A45C3/02
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02222928-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI KOJI
IPC: G02F1/1343
Filed: 1989-08-25
Abstract: PURPOSE:To substantially improve aperture efficiency by forming a 1st transparent display electrode with sufficient space left between a signal line and itself and providing a 2nd transparent display electrode midway between the signal line and the end of the 1st transparent display electrode so that a display area may be enlarged. CONSTITUTION:The 1st transparent display electrode 21 is an electrode for accumulating charges and the 2nd transparent display electrode 22 works as the display electrode for driving liquid crystal. Even if the area of the 1st elec trode 21 is made small in order to keep the space between the peripheral signal line 29 and gate wiring 27 and the 1st electrode 21 sufficient, the display area does not receive effects because it is the 2nd transparent display electrode 22 that drives the liquid crystal. Meanwhile, the 2nd transparent display elec trode 2 has such structure that an insulating layer 28 is interposed between the peripheral signal line 29 and gate wiring 27 and itself, it does not become a problem to enlarge the area to an electrode line. Thus, sufficiently large aperture efficiency is obtained without causing faulty short circuit.
Patent JP-H0382231-A (JP)
Title: Emission driving circuit
Inventor: ARAI ISAO
IPC: H04B10/2507
Filed: 1989-08-25
Abstract: PURPOSE:To decrease the optical waveform distortion by driving an output stage circuit so that rising time of a pulse current is longer than the falling time of the pulse current. CONSTITUTION:A laser diode driving integrated circuit (LD drive IC drive) 10 drives an LD(laser diode) 14 as a light emitting element, and has an amplifier 11, a driving stage circuit 12 and an output stage circuit 13. Since the output stage circuit 13 is driven so that the rising time tr' of a pulse current waveform 30 is longer than the falling time tf', ringing due to the rise of the pulse current waveform 30 at the high speed drive of the LD 14 is decreased. Thus, the distortion of the optical waveform 31 is reduced.
Patent JP-H0774523-A (JP)
Title: Waterproof structure of power takeout part for vehicle antenna
Inventor: ARAI KUREO
IPC: F16H19/04
Filed: 1993-09-01
Abstract: PURPOSE:To prevent the infiltration of rainwater in a power takeout part and to make an antenna element perform a smooth stretch operation for a long period. CONSTITUTION:A drive cord is drawn from a cord insertion hole 113 to the inside of a housing 100, is engaged with a drive gear 241, and expands and contracts an antenna element. Rotation power is transmitted to the drive gear 241 from a motor-driven motor 210 via a worm 220  a worm wheel 222  intermediate gears 223 and 225  a driving gear 231. The drive cord moves along a guide groove 143 after the cord is released from the engagement with the drive gear 241 and is spirally stored within the housing 100. By a cover 320 having an arc side wall 321 and a plane part 325, the worm 220 and the worm gear 222 are convered.
Patent JP-S6371919-A (JP)
Title: Floating type magnetic head
Inventor: KANI NAOYUKI
IPC: G11B5/255
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a floating type magnetic head having good characteristics at a low cost using a thin film or thin strip of a ferromagnetic metallic material having a large satd. magnetic flux density or thin film or thin strip part of a ferromagnetic alloy material to constitute a magnetic gap (g) having a prescribed small magnetic gap length. CONSTITUTION:The magnetic gap (g) having the prescribed small magnetic gap length is constituted of the thin film or thin strip of the ferromagnetic metallic material having the large satd. magnetic flux density or the thin film or thin strip 16 part of the ferromagnetic alloy material. Recording and reproducing are, therefore, satisfactorily executed even with a magnetic recording medium for which the magnetic material having high coercive force is used. Since there are no fringes and no pseudo gaps are formed, the high-density recording and reproducing are possible. A thin member 15 consisting of a material such as ceramic or nonmagnetic ferrite having high hardness and wear resistance is provided on the surface in contact with the magnetic recording medium; therefore, the long-life floating type magnetic head having the remarkably high wear resistance is easily formed.
Patent JP-H0773480-A (JP)
Title: Optical information recording/reproducing device
Inventor: KASHIWAGI YASUHIRO
IPC: G11B7/09
Filed: 1993-09-01
Abstract: PURPOSE:To detect prescribed excellent information even when the central position is shifted from an optimum detection position of a signal of prescribed information on a pregroove by adding an offset to an output signal of a servo circuit of an actuator. CONSTITUTION:By a micro computer 20, the ATIP information 23 on the pre- groove is read, and an offset control signal 27 is outputted. The offset from an offset generation circuit 26 is added to an output value of a radial servo circuit 7 based on the signal 27, and thus, a track actuator 6 is displaced. At this time, the number of the error data in the information 23 are counted by checking a cyclic inspection character added to the information 23. Further, an offset amount added to the circuit 7 is varied, and the offset amount when the number of the error data in the information 23 is the least, is made an optimum offset amount, and the offset control signal equivalent to the optimum offset amount is outputted from the micro computer. Since the offset is added to the output value of the circuit 7 based on the offset control signal, the ATIP information with a less error rate is read in.
Patent JP-S6278622-A (JP)
Title: Light pen control system
Inventor: AOKI KUNIO
IPC: G06F3/037
Filed: 1985-10-02
Abstract: PURPOSE:To detect accurately the position of a spot without whitening for an instant the screen display by detecting the spot position in accordance with the luminous characteristics of a phosphor of a display. CONSTITUTION:The output given from a photodetecting element of a light pen is supplied to an AND circuit 24 via a high-gain amplifier 21 for detection of for red and green phosphors and also to an AND circuit 23 via a low-gain amplifier 22 for detection of blue phosphor. Thus a fact that a luminous spot is blue when the circuit 23 produces an output. This detection output is delayed for a prescribed period of time by a time base correcting circuit 27 in response to the luminous characteristics of the phosphor. Then the count value equivalent to a period during which the output is produced from the circuit 23 is subtracted from the count value latched by a video counter 32 and a horizontal synchronizing counter latch circuit 33. Thus the spot position is known. The same processing is also given to the output of the circuit 24. This attains the accurate detection of the spot position without whitening the display screen.
Patent JP-H11193373-A (JP)
Title: Friction resistance-reducing agent for aqueous medium and method for reducing friction resistance of aqueous medium by using same
Inventor: CHIAKI MASAYOSHI
IPC: C09K3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a friction resistance-reducing agent for reducing the friction resistance of a turbulent-flow aq. medium by incorporating a component comprising an alkanoyl-N-methylglucamide and a component comprising an anionic surfactant into the same. SOLUTION: This friction resistance-reducing agent contains a component (A) comprising an alkanoyl-N-methylglucamide of fromula 1 in amt. of 0.01-5 wt.% of an aq. medium and a component (B) comprising an anionic surfactant in an amt. of 0.001-20 mol per mol of component A. If necessary, the agent may further contain a rust preventive (e.g. an amine), a solvent (e.g. ethylene glycol), an antifoamig agent (e.g. a silicone), etc. An alkenyl ether carboxylic acid salt, an α-sulfonic acid salt or ester, etc., are used as the surfactant. In the formulas, R<1> is 11-19C linear or branched alkyl or alkeny; R<2> is 1-20C alkyl or alkenyl; Y is 1-3C alkyl or a salt-forming cation; and Z is a salt-forming cation.
Patent JP-S6277409-A (JP)
Title: Blowing method of powder
Inventor: SASAKI YASUHIDE
IPC: B01F33/40
Filed: 1985-09-30
Abstract: PURPOSE:To blow different powders in a satisfactorily mixed state into a vessel by supplying different powders into a blowing tank after grain size adjustment, admitting gas subjected to flow rate control into the tank and mixing the different powders in a fluidized state. CONSTITUTION:The different powders are subjected to grain size adjustment in such a manner that the cumulative ratio of one grain size distribution thereof occupies >=50% the cumulative ratio of the other grain size distribution. The different powders subjected to such grain size adjustment are charged from raw material hoppers 1, 2 into the tank 3. Gaseous flow is thereafter applied thereto from another line to maintain the fluidized state in the tank 3. The empty tower velocity is maintained at the velocity of flow at the fluidization initiation velocity determined by the average particle size of each powder or above and the terminal velocity or below. The mixture thoroughly mixed in the tank 3 is conveyed via a transport pipe 4 to a distributor 5 from which the mixture is blown into a vessel 6.